| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $6.92 | 5.487% | $7.2997 | $7.30 | $7.30 | $7.30 |
| Purchase #2 | $183.37 | 5.720% | $193.8588 | $193.86 | $193.85 | $193.90 |
| Purchase #3 | $12.87 | 9.553% | $14.0995 | $14.10 | $14.10 | $14.10 |
| Purchase #4 | $158.33 | 5.412% | $166.8988 | $166.90 | $166.90 | $166.90 |
| Purchase #5 | $67.52 | 9.859% | $74.1768 | $74.18 | $74.20 | $74.20 |
| Purchase #6 | $86.38 | 11.202% | $96.0563 | $96.06 | $96.05 | $96.10 |
| Purchase #7 | $37.82 | 3.753% | $39.2394 | $39.24 | $39.25 | $39.20 |
| 7 purchase totals = | $553.21 | $591.6293 | $591.64 | $591.65 | $591.70 | |